stacked

SELECT * FROM gallery2 WHERE topic_id="796740" UNION SELECT * FROM gallery2 WHERE topic_id="1486418" UNION SELECT * FROM gallery2 WHERE topic_id="1723304" UNION SELECT * FROM gallery2 WHERE topic_id="1641715" UNION SELECT * FROM gallery2 WHERE topic_id="1811341" UNION SELECT * FROM gallery2 WHERE topic_id="36503" UNION SELECT * FROM gallery2 WHERE topic_id="1573712" UNION SELECT * FROM gallery2 WHERE topic_id="131096" UNION SELECT * FROM gallery2 WHERE topic_id="1276550" UNION SELECT * FROM gallery2 WHERE topic_id="528884" UNION SELECT * FROM gallery2 WHERE topic_id="772552" UNION SELECT * FROM gallery2 WHERE topic_id="293533" UNION SELECT * FROM gallery2 WHERE topic_id="239622" UNION SELECT * FROM gallery2 WHERE topic_id="1292737" UNION SELECT * FROM gallery2 WHERE topic_id="979319" UNION SELECT * FROM gallery2 WHERE topic_id="1029570"